Contemporary music in the context of "Polystylism"

The Barbican Centre is a performing arts centre in the Barbican Estate of the City of London, England, and the largest of its kind in Europe. The centre hosts classical and contemporary music concerts, theatre performances, film screenings and art exhibitions. It also houses a library, three restaurants, and a conservatory. The Barbican Centre is a member of the Global Cultural Districts Network.

The London Symphony Orchestra and the BBC Symphony Orchestra are based in the centre's Concert Hall. In 2013, it once again became the London-based venue of the Royal Shakespeare Company following the company's departure in 2001.

In music, tape loops are loops of magnetic tape used to create repetitive, rhythmic musical patterns or dense layers of sound when played on a tape recorder. Originating in the 1940s with the work of Pierre Schaeffer, they were used among contemporary composers of 1950s and 1960s, such as Éliane Radigue, Steve Reich, Terry Riley, and Karlheinz Stockhausen, who used them to create phase patterns, rhythms, textures, and timbres. Popular music authors of 1960s and 1970s, particularly in psychedelic, progressive and ambient genres, used tape loops to accompany their music with innovative sound effects. In the 1980s, analog audio and tape loops with it gave way to digital audio and application of computers to generate and process sound.